Focus ST DPF Filter

Replacement dpf filter — fitment, symptoms & live UK prices.

Fits Focus ST — check your reg/VIN to confirm
Focus ST DPF Filter on eBay

From £7.45 · 6 live listings on eBay

View DPF Filter on eBay
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Car Van DPF Diesel Additive Concentrated Particulate Filter Cleaner Regenerates
Car Van DPF Diesel Additive Concentrated Particulate Filter Cleaner Regenerates
New99.9% positive
£7.45View ›
2017 FORD FOCUS ST-3 2L TDCI DPF FILTER COVER FV41-5K291 OEM
2017 FORD FOCUS ST-3 2L TDCI DPF FILTER COVER FV41-5K291 OEM
Used99.7% positive
£20.00View ›
1x DIESEL DPF (D4) Particulate Filter fix fits FORD
1x DIESEL DPF (D4) Particulate Filter fix fits FORD
New99.6% positive
£22.99View ›
Fits Ford C-Max Focus Grand DPF Filter Fitting Kit Euro 5 Rear Stallex
Fits Ford C-Max Focus Grand DPF Filter Fitting Kit Euro 5 Rear Stallex
New99.5% positive
£23.63View ›
4x New K2 DPF Carbon Cleaner Diesel Particulate Filter Regenerator Pro Spray
4x New K2 DPF Carbon Cleaner Diesel Particulate Filter Regenerator Pro Spray
New99.9% positive
£39.95View ›
Ford Focus Diesel Particulate Filter DPF Sensor 2.0L Petrol 250Bhp 8454 2017
Ford Focus Diesel Particulate Filter DPF Sensor 2.0L Petrol 250Bhp 8454 2017
Used99.8% positive
£45.00View ›

Will it fit my Focus ST?

Diesel only. Confirm your exact engine code and Euro emissions standard — DPFs aren't interchangeable across engine variants even on the same model.

Tip: filter by your reg on eBay's compatibility check, or match the part number stamped on your old unit.

Signs your Focus ST dpf filter needs replacing

Fitting it yourself

Worth trying a professional forced regen or clean before replacing outright — full replacement is a bolt-on exhaust job but pricey, so rule out a clean first.

See DPF Filter prices on eBay

More Focus ST parts

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Live pricesFrom £7.45
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